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| Started by | Bob Hanlon <hanlonr@cox.net> |
|---|---|
| First post | 2011-04-29 11:34 +0000 |
| Last post | 2011-04-29 11:34 +0000 |
| Articles | 1 — 1 participant |
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Re: How to create such a list Bob Hanlon <hanlonr@cox.net> - 2011-04-29 11:34 +0000
| From | Bob Hanlon <hanlonr@cox.net> |
|---|---|
| Date | 2011-04-29 11:34 +0000 |
| Subject | Re: How to create such a list |
| Message-ID | <ipe7nu$r2t$1@smc.vnet.net> |
n = 3;
list = Array[w, n];
Total /@ Subsets[list]
{0, w[1], w[2], w[3], w[1] + w[2], w[1] + w[3], w[2] + w[3],
w[1] + w[2] + w[3]}
Bob Hanlon
---- Dominic Woerner <dominic.woerner@mpi-hd.mpg.de> wrote:
=============
Hi,
I like to create a list of the form:
0,w[1],...,w[n],w[1]+w[2],...,w[1]+w[n],w[2]+w[3],......,w[1]+...+w[n]
for arbitrary n
Is there a neat way to do this?
Cheers,
Dominic
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